ethereum/go-ethereum · Security
go-ethereum is vulnerable to DoS via malicious p2p message affecting a vulnerable node
- GHSA ID
- GHSA-mr7q-c9w9-wh4h
- CVE ID
- CVE-2026-22862
- Severity
- high
- Published
- Updated
- CVSS v4
- 7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Description
Impact
A vulnerable node can be forced to shutdown/crash using a specially crafted message. More details to be released later.
Credit
This issue was reported to the Ethereum Foundation Bug Bounty Program by DELENE TCHIO ROMUALD.
CWEs
- CWE-20 · Improper Input Validation